Kazuhisa Kumagai

Title: Kazuhisa Kumagai: Innovator in Semiconductor Technology

Introduction

Kazuhisa Kumagai is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative designs that enhance the functionality and efficiency of semiconductor devices.

Latest Patents

Kumagai's latest patents include a unique semiconductor device that features a semiconductor element and a first connection member. This semiconductor element consists of a substrate and an electrode pad. The substrate includes a transistor formation region, which is shaped to be non-quadrangular, allowing for improved performance. The electrode pad is strategically located on the transistor formation region, and the first connection member is connected to the electrode pad at a single location. Notably, the electrode pad is designed to cover the center of gravity of the transistor formation region in a plan view. This innovative arrangement ensures that the connection region, where the first connection member meets the electrode pad, aligns with the center of gravity position of the transistor formation region.

Career Highlights

Kumagai is currently employed at Rohm Co., Ltd., a leading company in the semiconductor industry. His work at Rohm has allowed him to further develop his expertise and contribute to cutting-edge technologies in semiconductor devices.

Collaborations

Throughout his career, Kumagai has collaborated with talented individuals such as Kazuki Okuyama and Shuntaro Takahashi. These collaborations have fostered a creative environment that encourages innovation and the development of advanced semiconductor solutions.

Conclusion

Kazuhisa Kumagai is a notable inventor whose work in semiconductor technology continues to impact the industry positively. His innovative designs and collaborations highlight his commitment to advancing technology in this critical field.